opencv学习笔记4-sobel算子

#include "cv.h"#include "cxcore.h"#include "highgui.h"#pragma comment( linker, "/subsystem:\"windows\" /entry:\"mainCRTStartup\"" )  int main(int argc,char** argv){IplImage* img=cvLoadImage("C:\\Users\\Administrator.PC-20131206COUD\\Documents\\Visual Studio 2010\\Projects\\opencv打开图像2\\cxx\\Debug\\1.jpg");cvNamedWindow("Example1",CV_WINDOW_AUTOSIZE);cvNamedWindow("destpicture",CV_WINDOW_AUTOSIZE);IplImage*  dest = cvCreateImage(cvGetSize(img),IPL_DEPTH_16S,3) ;  cvSobel(img,dest,0,1,5);                //cvShowImage("Example1",img);cvShowImage("destpicture",dest);cvWaitKey(0);cvReleaseImage(&img);cvReleaseImage(&dest);cvDestroyWindow("Example1");cvDestroyWindow("destpicture");return 0;}